(define (problem BW-generalization-4)
(:domain blocksworld-4ops)(:objects j k e f d)
(:init 
(handempty)
(ontable j)
(ontable k)
(ontable e)
(ontable f)
(ontable d)
(clear j)
(clear k)
(clear e)
(clear f)
(clear d)
)
(:goal
(and
(on j k)
(on k e)
(on e f)
(on f d)
)))